Description

Soybean Oil, Polymer With Ethylene Glycol, Glycerol, Pentaerythritol And Phthalic Anhydride is a specialized alkyd resin derived from natural and synthetic polyols and acids. This versatile polymer is engineered to provide excellent film-forming properties, adhesion, and flexibility, making it a crucial component in high-performance coating formulations. It is primarily used by manufacturers in the paints, coatings, and inks industries seeking durable, protective finishes with good gloss retention.

Application

• Industrial and Architectural Paints: As a primary binder in air-drying and baking enamels for metal and wood substrates.
• Protective Coatings: Formulating corrosion-resistant primers and topcoats for machinery, automotive parts, and structural steel.
• Printing Inks: Used in the production of overprint varnishes and specialty inks requiring good gloss and rub resistance.
• Adhesives and Sealants: As a modifying resin to enhance flexibility and adhesion in various adhesive systems.
• Wood Finishes: A key component in varnishes and lacquers for furniture and flooring applications.

Basic Information

Product Name	Soybean Oil, Polymer With Ethylene Glycol, Glycerol, Pentaerythritol And Phthalic Anhydride
CAS No.	67762-09-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Alkyd resin, soybean oil-modified; Soybean oil alkyd resin; Phthalic anhydride-glycerol-ethylene glycol-soybean oil polymer; Soybean oil-glycerol-pentaerythritol-ethylene glycol-phthalic anhydride copolymer; Alkyd resin from soybean oil, ethylene glycol, glycerol, pentaerythritol and phthalic anhydride; Drying oil alkyd; Long oil alkyd resin; Polyester resin, alkyd-type
EINECS	Contact for details

Quality Control

Our alkyd resin products are manufactured under strict process controls to ensure batch-to-batch consistency and performance. Quality is verified through a series of tests including acid value, viscosity, solids content, and color. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from heat sources and incompatible materials such as strong acids and organic solvents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep container tightly sealed when not in use to prevent skinning and moisture absorption.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 8
Acid Value (mg KOH/g)	≤ 10
Viscosity (Gardner-Holdt)	Z2 - Z5
Solids Content (%)	70 ± 2
Drying Time (Set-to-touch)	≤ 4 hours

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.